Нейробиологические механизмы поддержания социальной нормы справедливости: обзор междисциплинарных исследований
Modern neuroimaging studies begin to explore neurobiological mechanisms of social norms enforcement. Several regions of frontal lobes and temporo-parieto-occipital cortex play a key role in decision making of social punishment of fairness’ norm violation. The cutting–edge methods of brain stimulation allow to change a frequency and intensity of social punishment in different economic tasks (games). The analysis of modern studies show that brain mechanisms of decision making to punish non–cooperative individual requires further investigation with brain stimulation methods to differentiate a role of frontal and temporo-parieto-occipital regions and clarify its interaction.
In article the picture of changes of standard-values system of the Russian society is presented. It is shown that, remaining as a whole neoetatcratic, it in last years has undergone the essential changes testifying to its slow washing out traditionalist kernel.
Human societies crucially depend on social norms that specify appropriate actions in various situation. The effect of norms on collective behavior can break down if norm violations are not sanctioned. Social punishment is a form of behavior to enforce social norm compliance that relies on two key brain region: the “mentalizing network” (right temporo-parietal junction – rTPJ) evaluating individual responsibility and the “central-executive network” (right dorsolateral prefrontal cortex – rDLPFC) determining the final decision to punish norm violators. Here we further investigate the role of the brain network – rDLPFC-rTPJ – in third-party punishment. We used transcranial direct-current stimulation (tDCS) to disrupt the rDLPFC-rTPJ network of healthy subjects while they performed the Dictator Game. Our results suggests that the frequency of third-party punishment increased after the tDCS of the rDLPFC-rTPJ. To the best of our knowledge, this is the first study demonstrating the effect of simultaneous tDCS of the rDLPFC and rTPJ on the third-party punishment. We also show that personality traits modulate the effect of tDCS on the third-party punishment.
While many past theoretical discussions on nature of social norms were centered on a problem of their precise definition, I propose an analysis of peculiar character of sociological theorizing about norms which is grounded in a wider interdisciplinary context (particularly, on sociologically relevant implications from H.L.A. Hart’s and H. Kelsen’s views on law and norms) and based on systematization of principal norm-related questions which varying types of theories attempt to answer, i.e., nature of norms, social mechanisms of their maintenance and change, analytic and empirically-based distinctions between norms and rules and conventions, irreducible complexity of norms, etc. Besides, the chapter presents a systematic review of classical and modern approaches to elucidation of intricate relations between multiple normative systems, e.g., law and morality. I also discuss some recent arguments against moral relativism in social sciences brought forward by S. Lukes.
Adequate assessment of individual functional motor potentials is important for developing appropriate rehabilitation strategies in ischemic stroke . Microstructural changes in corticospinal tract (CST) and corpus callosum (CC) were repeatedly correlated to post-stroke outcome [2, 3]. However, relationship between them and functional recovery remains unclear. Here we investigated relationship between integrity of CST and CC assessed with diffusion tensor imaging (DTI) and brain functional state assessed with navigated transcranial magnetic stimulation (nTMS) in chronic ischemic supratentorial stroke.
The collective monograph presents the results of the theoretical and historical-sociological research of the normative grammar of social action as well as the moral infrastructure of social order. The research was based on the in-depth analysis of the relevant mainstream and also rather peripheral ideas and concepts of classical and modern social theory, cognitive science and the ‘new’ sociology of morality. Among the main topics of the monograph are the theoretical re-interpretation of the concept of “norm” in an interdisciplinary perspective, the mechanisms of normative morphogenesis, structures of group and professional morals, and theoretical examination of risk-responsibility link in everyday moral evaluations. In addition, historical-theoretical reconstruction of some classical sociological theories is used for outlining new prospects in theoretical interpretation of the processes of normative change and crystallization and also of the multiplicity of normative systems. The book will be useful to readers in many different fields of social sciences and humanities, including those studying sociology at advanced level. It also will make an immediate appeal to the general reader familiar with contemporary social theory.